What ecu code for a 2003 s-type jaguar 3.0 v6

hello
u will find a lot of wiring diagrams and circuit diagrams help books and stuff like this at reliable-store
the girl in the chat box can help u instantly... im a frequent buyer there since Im a mechanic so take help from there

If my memory serves me its 1-4-2-5-3-6- with 1-2-3- on drivers side good luck let me know Mike

hi your issue is that your car which starts with petrol then switchies over to lpg for which youll already know ,but the problem lies within the cylindar heads as it can only be 1 of 3 things =1, your valve seals are worn excessively due to the lpg as that runs at a higher heat density which stretches the valves which in turn causes then to wear and that reduces the power ie lack off,as it puts the ecu into limp mode (safe to protect your engine) as its a common fault on ALL lpg conversions.as that is also the knock on effect with your master servo (brakes).as i fix approx 3/4 a month.
hope this help's to clarify what is wrong ok

http://www.bluejag.co.uk/Jaguar-XType-Engine-2L-V6.php
I haven't finished this page yet so it's only a guide to location at the moment. location 5 and 6.

If you disconnect the sensor and check your error code you will be able to tell which is which (if you get a new code its the wrong bank).
It may pay to check your spark plugs in the bank concered, if the resistance of plug(s) go high this will also cause this fault

your thermostat is sticking and is causing the ecu to give a overheating code.Change it immediately...its located at the front of the engine inside the coolant piping that comes together like a y....It has 3 torque head screws holding it one...They sell the thermostat at autozone and discount auto parts...it may have a small copper insert with a bee bee inside it..just remove the copper piece and it will fit perfectly...temp range is 184-193 as specified by jaguar...Good luck and keep me posted.

P0303 Means miss cyl no3
P0533Means suspect coil and or ecu failure (check coil to ecu wiring before replacing ecu)

2.5L V6 = 192bhp

3.0L V6 = 227bhp

ABS is Standard on the X-Type range.
Jaguar Traction 4 is standard on all 4 wheel drive vehicles. DSC was an optional extra!

Check the igniter module.
I assume you have a ecu code telling you #3 coil is missfiring ?
If so also check the crankshaft angle sensor .
If it is not an error code do a compression test and check the injector.
Hope this helps
Regards
George

check the fuel pump